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Diffstat (limited to 'CodingReadme')
| -rw-r--r-- | CodingReadme | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/CodingReadme b/CodingReadme index 92d54d283..78bc5a3ce 100644 --- a/CodingReadme +++ b/CodingReadme @@ -72,6 +72,20 @@ replacement for std::unordered_set<T>. The main characteristics are: - dict<K, T> and pool<T> will have the same order of iteration across all compilers, standard libraries and architectures. +In addition to dict<K, T> and pool<T> there is also an idict<K> that +creates a bijective map from K to the integers. For example: + + idict<string, 42> si; + log("%d\n", si("hello")); // will print 42 + log("%d\n", si("world")); // will print 43 + log("%d\n", si.at("world")); // will print 43 + log("%d\n", si.at("dummy")); // will throw exception + log("%s\n", si[42].c_str())); // will print hello + log("%s\n", si[43].c_str())); // will print world + log("%s\n", si[44].c_str())); // will throw exception + +It is not possible to remove elements from an idict. + 2. Standard STL data types In Yosys we use std::vector<T> and std::string whenever applicable. When |